A method to make quantum dots lets them release single photons. The approach could support quantum communication systems.
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Low-density quantum dots fire photons 3x faster, emit light up to 900 nanometers
Scientists have developed a new way to manufacture semiconductor quantum dots that emit faster ...
A recent study has unveiled a significant advancement toward the on-chip integration of single-photon sources at room temperature. This achievement represents a significant step forward in the field ...
Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of individual photons and, ideally, pairs of entangled photons. Semiconductor ...
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China’s new quantum dot emitter produces ultra-pure photon pairs for quantum networks
Over the past decade, researchers have become good at creating devices that emit single ...
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Single-photon switch could enable photonic computing
There are few technologies more fundamental to modern life than the ability to control light with precision. From fiber-optic communications to quantum sensors, the manipulation of photons underpins ...
Inside most photonic chips, light races through tiny optical wires. It carries information far faster than electricity can in many conventional systems.
Europe's strengths across multiple dimensions have resulted in creating successful initiatives in quantum technologies. Will this translate into commercial leadership ?
There are few technologies more fundamental to modern life than the ability to control light with precision. From fiber-optic communications to quantum sensors, the manipulation of photons underpins ...
Researchers at Purdue University have achieved a long-sought milestone, demonstrating what they call a “photonic transistor” that operates at single-photon intensities. There are few technologies more ...
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